$cborder: #d9d9d9;
$h: 100px;
.comKeyboard{
  background-color: #fff;
  .keyboard-box{
    .keyboard-item,.keyboard-items{border-left: 1px solid $cborder;border-top: 1px solid $cborder;box-sizing: border-box;display: flex;justify-content: center;align-items: center;font-weight: bold;}
    .keyboard-item{height: $h;font-size: 48px;}
    .keyboard-box-left{
      width: 75%;flex-wrap: wrap;
      .keyboard-item{width: 33.33%;}
      .keyboard-item:nth-child(3n+1){border-left: 0;}
    }
    .keyboard-box-right{
      width: 25%;
      .keyboard-items{height: $h*3;background-color: rgb(26, 173, 25);color: #fff;font-size: 48px;line-height: 1.1;
        .text{padding: 0 50px;text-align: center;}
      }
    }
  }
}